Kategorie: Climate Change

Satellite image of Sheveluch volcano on 26 Jul 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 10 kts in NW direction.
The full report is as follows:

FVFE01 at 06:00 UTC, 26/07/26 from RJTD
VA ADVISORY
DTG: 20260726/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/299
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 26/0520Z
OBS VA CLD: SFC/FL250 N5715 E15907 – N5905 E16426 – N5910 E16711 –
N5902 E16709 – N5848 E16413 – N5658 E15909 MOV NW 10KT SFC/FL200
N5302 E14504 – N5635 E14907 – N5513 E14957 – N5123 E14602 MOV SW
20KT
FCST VA CLD +6 HR: 26/1120Z SFC/FL250 N5910 E17245 – N5849 E16636 –
N5701 E15727 – N5721 E15629 – N5915 E16436 SFC/FL200 N5546 E14709 –
N5400 E14716 – N4906 E14403 – N5112 E14249 – N5546 E14501
FCST VA CLD +12 HR: 26/1720Z SFC/FL250 N5841 E17821 – N5856 E16823 –

N5657 E15342 – N5839 E15759 – N5929 E16904 SFC/FL200 N5457 E14525 –
N5127 E14407 – N4750 E14436 – N4717 E14329 – N4930 E14135 – N5457
E14329
FCST VA CLD +18 HR: NO VA EXP
RMK: VAAC ANCHORAGE ALSO ISSUES VAA FOR OTHER VA FROM THIS VOLCANO
THAT DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF
RESPONSIBILITY UNDER HEADER FVAK22 PAWU. SOME PART OF VA[FL250]
OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260726/1200Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 05 kts in N direction.
The full report is as follows:

FVAU01 at 00:22 UTC, 26/07/26 from ADRM
VA ADVISORY
DTG: 20260726/0030Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/545
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 EXTD NORTH
OBS VA DTG: 26/0000Z
OBS VA CLD: SFC/FL070 N0138 E12754 – N0144 E12740 – N0215
E12732 – N0225 E12755 – N0202 E12818 MOV N 05KT
FCST VA CLD +6 HR: 26/0600Z SFC/FL070 N0137 E12755 – N0140
E12745 – N0211 E12724 – N0225 E12757 – N0207 E12827
FCST VA CLD +12 HR: 26/1200Z SFC/FL070 N0139 E12758 – N0140
E12749 – N0211 E12735 – N0223 E12757 – N0206 E12825 – N0148
E12824
FCST VA CLD +18 HR: 26/1800Z SFC/FL070 N0139 E12757 – N0140
E12749 – N0211 E12735 – N0223 E12756 – N0207 E12824 – N0148
E12824
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260726/0630Z=

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 21:33 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/2133Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SOURCE ELEV: 1117M AMSL
ADVISORY NR: 2026/106
INFO SOURCE: JMA HIMAWARI-9
ERUPTION DETAILS: ERUPTED AT 20260725/2110Z FL080 EXTD NE
OBS VA DTG: 25/2120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL080 350/5KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Satellite image of Ibu volcano on 25 Jul 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows:

FVAU03 at 17:45 UTC, 25/07/26 from ADRM
VA ADVISORY
DTG: 20260725/1750Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/836
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 25/1730Z MOV NE
OBS VA DTG: 25/1730Z
OBS VA CLD: SFC/FL070 N0127 E12734 – N0143 E12731 – N0148
E12742 – N0141 E12757 – N0125 E12742 MOV NE 05KT
FCST VA CLD +6 HR: 25/2330Z SFC/FL070 N0126 E12741 – N0126
E12734 – N0140 E12724 – N0148 E12742 – N0141 E12757
FCST VA CLD +12 HR: 26/0530Z SFC/FL070 N0126 E12742 – N0126
E12734 – N0139 E12721 – N0148 E12742 – N0141 E12756
FCST VA CLD +18 HR: 26/1130Z SFC/FL070 N0122 E12742 – N0131
E12727 – N0144 E12730 – N0146 E12744 – N0134 E12754
RMK: VA OBS ON SATELLITE IMAGE MOV NE. GROUND REPORTS
INDICATE INTERMITTENT VA ERUPTIONS ARE ONGOING. HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260725/2350Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 28000 ft (8500 m) altitude or flight level 280 and is moving at 15 kts in SW direction.
The full report is as follows:

FVFE01 at 12:00 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/294
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 25/1120Z
OBS VA CLD: SFC/FL280 N5442 E15201 – N5854 E16246 – N5837 E16305 –
N5521 E15534 – N5424 E15209 MOV SW 15KT
FCST VA CLD +6 HR: 25/1720Z SFC/FL280 N5945 E16452 – N5502 E15352 –
N5012 E14657 – N5254 E14750 – N5909 E16034
FCST VA CLD +12 HR: 25/2320Z SFC/FL280 N6041 E16706 – N5731 E15755 –

N5059 E14710 – N4519 E14705 – N4506 E14528 – N5148 E14506 – N5859
E15735
FCST VA CLD +18 HR: 26/0520Z SFC/FL270 N6046 E17014 – N5839 E15905 –

N5043 E14616 – N4129 E15223 – N4402 E14531 – N5114 E14302 – N6007
E15745
RMK: VA[FL200] OF PREVIOUS VAA HAS DISSIPATED IN SATELLITE IMAGERY.
NXT ADVISORY: 20260725/1800Z=